Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

How to Register on LPF | LPF Donations

PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub






Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Alaskan said:
Click to expand...

How has an engineer decided to use screws? Looks all possible kinds Probably the enemy will have a tough time to re-engineer :whistle:
What is a big round cylinder for on right side?
 
Last edited:
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

It's the collimator. I don't know when this was made, probably 20+ years ago.

 
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

COHERENT FAP 800 FAP800-L-16W-800-830nm +/-.1 1.1mw FIBER COUPLED DIODE LASER | eBay

Seller has a bunch of them, listed as guaranteed working. However, the description says: "The power of the lasers ranges between 1.0-1.2mw at 2.2V" which suggests to me that it is not working. I've messaged the seller to clarify.



Couple good deals on optics breadboards! PICK UP ONLY

Rochester, NY: Melles Griot 36" x 48" Optical Table Pneumatic Isolation Bench Breadboard w Legs | eBay

San Diego, CA: OPTOSIGMA OPTICAL BREADBOARD ( 31- 3/8" X 23-5/8" X 2") | eBay



Smaller breadboard(s) - These ones ship!

I've been looking at these for a while, but don't have the cash for them.

V142439 Lot of 3 Breadboards 2 NRC URL-36 Optical Rail & 36"x3" Alum. Breadboard | eBay


Spectra Physics 164 + 265 exciter.

Depending on the tube it could be Ar, Ar/Kr or just Kr. No pictures of the head included so impossible to say without those. Could be a steal if it's working.

Spectra-Physics 164 Ion Laser with 265 Exciter | eBay

Spectra Physics 164 + 265 exciter #2.

A little more expensive than #1, looks to be in reasonable condition. Impossible to say without closer inspection.

Spectra-Physics 164 Ion Laser with 265 Exciter | eBay
 
Last edited:
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

The RGB Photonics spectrometers from this seller is quite an amazing deal.

https://www.ebay.co.uk/sch/douconcon/m.html

I scored the Qwave which have a 3648 pixel sensor for 200 GBP. The ones listed now are Qmini and have 2500 pixel sensor.

They are calibrated. Just needs the right fiber cable and it's plug and play.

Here are measurements of 473 and 532. The readings are a little bit off because I'm just using a random cheap cable until I receive a proper one.






Edit: I'm still getting familiar with this thing so I did a another take with different setup and settings

532:


Also my 561 have a little suprise

 
Last edited by a moderator:
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

That was an amazingly good deal, Dr.Laser. It seems like that guy is selling several of them and you got it for the starting bid. I am very happy for you.

BTW, those extra lines in your 561nm is not what I would call a good surprise. It should be stable at just one line.
 
Last edited:
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

diachi said:
COHERENT FAP 800 FAP800-L-16W-800-830nm +/-.1 1.1mw FIBER COUPLED DIODE LASER | eBay

Seller has a bunch of them, listed as guaranteed working. However, the description says: "The power of the lasers ranges between 1.0-1.2mw at 2.2V" which suggests to me that it is not working. I've messaged the seller to clarify.
Click to expand...

The input connections to the Laser are not
shorted... I wouldn't trust those Lasers as
working to spec.

Jerry
 
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

lasersbee said:
The input connections to the Laser are not
shorted... I wouldn't trust those Lasers as
working to spec.

Jerry
Click to expand...


Yup, I agree.

Message from the seller:

Good day! We are only selling on consignment and are not experts. We tested it and got that information. Your may buy the unit and test. You have the option to return it if it doesn't work to your specifications.

Regards,
Rona
Click to expand...
 
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Melles Griot 543 Argon Laser - complete setup.

Melles Griot Omnichrome Series 43 ION Laser Set-Up - Olympus Confocal Microscope | eBay

“Recently removed from shut-down lab. Set appears complete. We have not tested the system but will guarantee it to be functional.”

I'd grab it but shipping is stupid to my location.



Melles Griot 532nm Head - 2.5W

http://www.ebay.com/itm/Melles-Grio...208639&hash=item41c415f400:g:H9kAAOSw-3FZDPiD

I have two power supplies and two cables for these heads if anyone decides to pick this up.
 
Last edited:
You must log in or register to reply here.


Back
Top